Agricultural Water Management · 2018 · 35 citations · 38 references
AgricultureEarth SciencesSoil SciencesSoil ChemistrySoil MineralogySoil SciencePhosphate MineralsSoil AlkalinitySoil Chemical PropertiesSoil PhSoil Phosphorus ChemistrySoil WeatheringSaturationSoil Phosphate MineralogySoil Phosphorus AvailabilitySoil Solution PhosphorusTropical Soils
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Methods of soil analysis. Part 3 - chemical methods.
Donald L. Sparks, A. L. Page, Philip A. Helmke et al. · 1996 · 8.6K citations